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IBPS PO MAINS QUANT 10.11.2018

Directions (1-5): The given below data is about students who like three different cricket players. Read the data carefully and answer the questions: There are I to XII standard in school and capacity of each standard is 180. Total number of students who like M.S Dhoni is 25 % of total number of students in the school and total number of students who like Virat Kohli is 40 % more than total number of students who like M.S Dhoni. 75 % of remaining number of student in the school like Rohit sharma and remaining students do not like any three of them. Total number of students who like only M.S Dhoni & Virat Kohli but not Rohit Sharma is 25 % of total number of students who like Virat Kohli and number of Students who like only Virat Kohli & Rohit Sharma but not M.S Dhoni is 21 more than Total number of students who like only M.S Dhoni & Virat Kohli but not Rohit Sharma. Total number of Students who like M.S Dhoni & Rohit Sharma but not Virat Kohli is 39 more than 12½% of total number of students who like Rohit Sharma. Total number of students who like all three players are 50 % of Total number of Students who like M.S Dhoni & Rohit Sharma but not Virat Kohli.

Q1. Total number of students who like only M.S. Dhoni & Virat Kohli Together is what percent more than total number of students who like only Rohit Sharma?

83(17/43) %

81(17/43) %

85(17/43) %

87(17/43) %

91(17/43) %

Solution:

Q2. Find total number of students who like at least two players?

579

589

575

580

590

Solution:

Total
number of students who like at least two players = 189 + 210 + 120 + 60 = 579

Q3. Total number of students who like all three players is what present less total students do not like any players?
(a)
(b)
(c)
(d)
(e)

65(2/9)%

75(2/9)%

72(2/9)%

79(2/9)%

81(2/9)%

Solution:

Q4. Find total number of students who like at least one player?

1844

1944

1644

1744

1922

Solution:

Total number of students who like at least one player = 2160 – 216 = 1944

Q5. Find the ratio between total number of students who like only M.S Dhoni & Virat Kohli but not Rohit Sharma to total students who like only Virat Kohli & Rohit Sharma but not M.S Dhoni?

9 : 10

10 : 9

9 : 11

9 : 13

9 : 14

Solution:

Required ratio = 189/210
= 9 : 10

Q6. Total distance between Delhi to Lucknow is 480 km. A train starts running with an average speed of 60 km/hr from Delhi to Lucknow while another train starts Journey after 120 minutes of first train and reaches Lucknow 30 minutes before first train. If first train stops for 5 minutes on each station and second train did not stop at any station ,then find the ratio between speed of first train to speed of second train given that total number of station between Delhi and Lucknow are nine.?

25 : 33

25 : 32

35 : 25

25 : 31

21 : 31

Solution:

Q7. Rinki invested 30% less than charu, who invested 20% less than Purvi in partnership for first eight months. If for next four months Rinki, Charu and Purvi withdraw 2/7, 2/5 and 1/5 of their initial capital respectively, and charu got Rs. 2800 more as profit than Rinki, find sum of profit share of Charu and Purvi?

Rs. 29700

Rs. 25800

Rs. 26600

Rs. 24400

Rs. 28600

Solution:

Q8. In vessel A mixture , petrol and kerosene oil are in the ratio of 7 : 5 and in vessel B it is in the ratio of 8 : 5. P liter of mixture from vessel A and Q liter of mixture from vessel B are taken out and poured into vessel C. If vessel C contains total 150 liter mixture with 40% kerosene oil, then find value of P/Q?

12/19

12/17

11/13

12/13

12/11

Solution:

Q9. Rakesh lent Rs. P to Rahul on an agreement that for first two year, interest will be calculated on SI at 15% per annum and for next two years interest will be calculated on C.I at 5% additional rate. If Rahul paid total amount of Rs. 17971.2 at the end of four year, Find the amount borrowed by Rahul?

9000 Rs.

9800 Rs.

9900 Rs.

9600 Rs.

9200 Rs.

Solution:

Q10. Marked price of two articles A and B are in the ratio of 7 : 9, at the time of selling shopkeeper gives discount of d% on article A and (d + 5)% on article B and made a profit of 25% on each article, if cost price of article A and B are in ratio 112 : 135. Then find percent of discount given by shopkeeper on both articles?

12.5%, 17.5%

25%, 30%

10%, 15%

15 %, 20%

20%, 25%

Solution:

Directions (11-15): What should come in place of the question mark (?) in the following series ?